Brown beef with tomato paste; simmer. Cook noodles. Mix sour cream and ... several tablespoons of spaghetti sauce over top (makes it ... degrees for 25 minutes.
Preheat oven to 350 degrees. ... quart casserole. Spread noodles evenly across bottom of dish. ... medium bowl, combine spaghetti sauce and water. Pour that ... cheese. Makes 4 servings.